ANSWER:

If it does not resemble hair AT ALL and anybody seeing it would tell its not hair then no problem. 

QUESTION: Can a wife wear colorful yarn in her hair as extensions to beautify herself for her husband? They yarn does not resemble her hair as it’s a different color

Beautification & Cosmetic Suregry, Halal/Haram Matters | October 5, 2022 10:01 pm
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QUESTION: Can I go out with my male friends where there wife’s may come or their sisters . Can I go out with them on this kind of situation without taking unnecessarily with non mahram females
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QUESTION: It’s festive season in this time of the year in India. My office do conduct celebration with Pooja and yearly bonus & gift distribution on these days.How about being present on such day without actual participation in there act of worship.And other office functions with wine being served.